Eaton ECSTA Automotive Grade Current Sense Transformers are SMT package transformers with a primary sensed current rated for 7A and designed for automotive applications. These transformers feature low DC resistance and a wide selection of turn ratios. Eaton ECSTA Automotive Grade Current Sense Transformers are suitable for a variety of applications, including motor drives, onboard chargers, DC/DC converters, wireless chargers, battery management systems (BMS), EV charging, feedback control, and overload sensing.